Eminem has offered up a set of limited-edition collectible items that just went on sale in recognition of the 16th anniversary of his Marshall Mathers LP release.

A portion of the funds earned from the collectibles will be distributed to the Marshall Mathers foundation, which grants funding to organizations that work with at-risk youth in Eminem’s home state of Michigan and across the U.S.

Included in the collectible pieces are actual bricks from Eminem’s boyhood home that was featured on the covers of both The Marshall Mathers LP and the Marshall Mathers LP 2.

The bricks will come with a numbered Certificate of Authenticity and Eminem’s handwritten signature, a display stand with an enclosure that features a commemorative plaque on the side and exclusive artwork.

Also available is a cassette re-release of The Marshall Mathers LP containing a 3d motion printed cover, and dog tags produced from re-purposed wood from Slim Shady’s childhood house.